‘The pirate is not bound by the rules of war, but is the common enemy of everyone,’ Cicero complained. ‘There can be no trusting him, no attempt to bind him with mutually agreed treaties.’9 How was such an adversary ever to be pinned down, still more eradicated? To make the attempt would be to fight against phantoms. ‘It would be an unprecedented war, fought without rules, in a fog’;10 a war that appeared without promise of an end.